Jaeger-LeCoultre latest timepiece masterpiece is the above model called 'The Deep Sea' chronograph. Based on the JLC in-house self-winding caliber 751, this three-register chronograph features a 65 hour power reserve and an indication aperture in half-red and half-white. Finer details include a nuanced, unsigned crown, polished case finished against a black bezel, and calfskin strap. Available in JLC stores from September onwards, set to retail for $10,800 USD.